2. Piston utilizes dual Y-type bidirectional sealing structure with compensation function, ensuring extended service life and low friction resistance.
3. Cylinder tube features cross-reinforced design with stainless steel tie rods for superior corrosion resistance.
4. Smooth and stable cylinder motion output.
5. Multiple cylinder specifications and mounting accessories available for customer customization.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: SIJ40 **Key Technical Enhancements:** - Explicitly clarified "double rod" positioning in line with product naming conventions - Optimized sealing mechanism description to emphasize bidirectional functionality and wear compensation - Specified "cross-reinforced" to accurately reflect the structural advantage of the tube design - Added "customization" terminology to highlight configuration flexibility - Maintained consistent industrial terminology formatting throughout
AirTAC SIJ40X275-75S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ40X275-75S
- Type: Dual rod adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 275mm (adjustable)
- Rod diameter: 16mm (both rods)
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable elastic cushion (both ends)
- Mounting type: Basic type with axial mounting holes
- Port size: M5x0.8 (Rc1/8 optional)
- Seal material: Polyurethane (NBR optional)
- Temperature range: -20℃ to 80℃
- Repeat positioning accuracy: ±0.5mm
- Max piston speed: 500mm/s
- Weight: 3.8kg ±2%
- Dimensions: 500mm(L) × 72mm(W) × 72mm(H)
- Protection rating: IP54 (standard), IP67 (optional)
High-precision dual-axis cylinder featuring synchronized rod movement and micrometer-grade stroke adjustment (minimum adjustment increment: 0.1mm). The hardened stainless steel rods and double-sealed construction ensure exceptional alignment stability for precision positioning tasks. Includes anti-rotation mechanism and wear-compensation system.
- Precision fixture positioning in CNC machining centers
- Simultaneous clamping mechanisms for injection molding
- Material handling systems requiring synchronized vertical/horizontal movement
- Semiconductor wafer handling equipment
- Automated optical inspection (AOI) positioning stages
| Property | Property Value |
|---|---|
| sku | SIJ40X275-75S |
| Adjustable Stroke | 75mm |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 275mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.





